What was found
AIRCRAFT IN BASE MAINTENANCE: EXFOLIATION CORROSION ON FLOOR BEAM STA 312 LBL 15. MAINTENANCE INSTALLED REPAIR PARTS IAW EA 377197 AND SRM 53-10-51 REPAIR 15.
- Difficulty date
- July 8, 2026
- Submitted
- July 23, 2026
- Operation
- Air carrier
- Aircraft
- N957NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31202
- Aircraft time
- 34,961 hours, 14,590 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.